3 // mnemonics is populated as required by getLanguage
4 var mnemonics
= { "english": new Mnemonic("english") };
5 var mnemonic
= mnemonics
["english"];
7 var bip32RootKey
= null;
8 var bip32ExtendedKey
= null;
9 var network
= bitcoinjs
.bitcoin
.networks
.bitcoin
;
10 var addressRowTemplate
= $("#address-row-template");
13 var showAddress
= true;
14 var showPubKey
= true;
15 var showPrivKey
= true;
17 var litecoinUseLtub
= true;
19 var entropyChangeTimeoutEvent
= null;
20 var phraseChangeTimeoutEvent
= null;
21 var rootKeyChangedTimeoutEvent
= null;
23 var generationProcesses
= [];
26 DOM
.network
= $(".network");
27 DOM
.bip32Client
= $("#bip32-client");
28 DOM
.phraseNetwork
= $("#network-phrase");
29 DOM
.useEntropy
= $(".use-entropy");
30 DOM
.entropyContainer
= $(".entropy-container");
31 DOM
.entropy
= $(".entropy");
32 DOM
.entropyFiltered
= DOM
.entropyContainer
.find(".filtered");
33 DOM
.entropyType
= DOM
.entropyContainer
.find(".type");
34 DOM
.entropyCrackTime
= DOM
.entropyContainer
.find(".crack-time");
35 DOM
.entropyEventCount
= DOM
.entropyContainer
.find(".event-count");
36 DOM
.entropyBits
= DOM
.entropyContainer
.find(".bits");
37 DOM
.entropyBitsPerEvent
= DOM
.entropyContainer
.find(".bits-per-event");
38 DOM
.entropyWordCount
= DOM
.entropyContainer
.find(".word-count");
39 DOM
.entropyBinary
= DOM
.entropyContainer
.find(".binary");
40 DOM
.entropyWordIndexes
= DOM
.entropyContainer
.find(".word-indexes");
41 DOM
.entropyChecksum
= DOM
.entropyContainer
.find(".checksum");
42 DOM
.entropyMnemonicLength
= DOM
.entropyContainer
.find(".mnemonic-length");
43 DOM
.entropyWeakEntropyOverrideWarning
= DOM
.entropyContainer
.find(".weak-entropy-override-warning");
44 DOM
.entropyFilterWarning
= DOM
.entropyContainer
.find(".filter-warning");
45 DOM
.phrase
= $(".phrase");
46 DOM
.passphrase
= $(".passphrase");
47 DOM
.generateContainer
= $(".generate-container");
48 DOM
.generate
= $(".generate");
49 DOM
.seed
= $(".seed");
50 DOM
.rootKey
= $(".root-key");
51 DOM
.litecoinLtubContainer
= $(".litecoin-ltub-container");
52 DOM
.litecoinUseLtub
= $(".litecoin-use-ltub");
53 DOM
.extendedPrivKey
= $(".extended-priv-key");
54 DOM
.extendedPubKey
= $(".extended-pub-key");
55 DOM
.bip32tab
= $("#bip32-tab");
56 DOM
.bip44tab
= $("#bip44-tab");
57 DOM
.bip49tab
= $("#bip49-tab");
58 DOM
.bip84tab
= $("#bip84-tab");
59 DOM
.bip141tab
= $("#bip141-tab");
60 DOM
.bip32panel
= $("#bip32");
61 DOM
.bip44panel
= $("#bip44");
62 DOM
.bip49panel
= $("#bip49");
63 DOM
.bip32path
= $("#bip32-path");
64 DOM
.bip44path
= $("#bip44-path");
65 DOM
.bip44purpose
= $("#bip44 .purpose");
66 DOM
.bip44coin
= $("#bip44 .coin");
67 DOM
.bip44account
= $("#bip44 .account");
68 DOM
.bip44accountXprv
= $("#bip44 .account-xprv");
69 DOM
.bip44accountXpub
= $("#bip44 .account-xpub");
70 DOM
.bip44change
= $("#bip44 .change");
71 DOM
.bip49unavailable
= $("#bip49 .unavailable");
72 DOM
.bip49available
= $("#bip49 .available");
73 DOM
.bip49path
= $("#bip49-path");
74 DOM
.bip49purpose
= $("#bip49 .purpose");
75 DOM
.bip49coin
= $("#bip49 .coin");
76 DOM
.bip49account
= $("#bip49 .account");
77 DOM
.bip49accountXprv
= $("#bip49 .account-xprv");
78 DOM
.bip49accountXpub
= $("#bip49 .account-xpub");
79 DOM
.bip49change
= $("#bip49 .change");
80 DOM
.bip84path
= $("#bip84-path");
81 DOM
.bip84purpose
= $("#bip84 .purpose");
82 DOM
.bip84coin
= $("#bip84 .coin");
83 DOM
.bip84account
= $("#bip84 .account");
84 DOM
.bip84accountXprv
= $("#bip84 .account-xprv");
85 DOM
.bip84accountXpub
= $("#bip84 .account-xpub");
86 DOM
.bip84change
= $("#bip84 .change");
87 DOM
.bip141unavailable
= $("#bip141 .unavailable");
88 DOM
.bip141available
= $("#bip141 .available");
89 DOM
.bip141path
= $("#bip141-path");
90 DOM
.bip141semantics
= $(".bip141-semantics");
91 DOM
.generatedStrength
= $(".generate-container .strength");
92 DOM
.generatedStrengthWarning
= $(".generate-container .warning");
93 DOM
.hardenedAddresses
= $(".hardened-addresses");
94 DOM
.useBitpayAddressesContainer
= $(".use-bitpay-addresses-container");
95 DOM
.useBitpayAddresses
= $(".use-bitpay-addresses");
96 DOM
.useBip38
= $(".use-bip38");
97 DOM
.bip38Password
= $(".bip38-password");
98 DOM
.addresses
= $(".addresses");
99 DOM
.csvTab
= $("#csv-tab a");
101 DOM
.rowsToAdd
= $(".rows-to-add");
102 DOM
.more
= $(".more");
103 DOM
.moreRowsStartIndex
= $(".more-rows-start-index");
104 DOM
.feedback
= $(".feedback");
105 DOM
.tab
= $(".derivation-type a");
106 DOM
.indexToggle
= $(".index-toggle");
107 DOM
.addressToggle
= $(".address-toggle");
108 DOM
.publicKeyToggle
= $(".public-key-toggle");
109 DOM
.privateKeyToggle
= $(".private-key-toggle");
110 DOM
.languages
= $(".languages a");
111 DOM
.qrContainer
= $(".qr-container");
112 DOM
.qrHider
= DOM
.qrContainer
.find(".qr-hider");
113 DOM
.qrImage
= DOM
.qrContainer
.find(".qr-image");
114 DOM
.qrHint
= DOM
.qrContainer
.find(".qr-hint");
115 DOM
.showQrEls
= $("[data-show-qr]");
119 DOM
.generatedStrength
.on("change", generatedStrengthChanged
);
120 DOM
.network
.on("change", networkChanged
);
121 DOM
.bip32Client
.on("change", bip32ClientChanged
);
122 DOM
.useEntropy
.on("change", setEntropyVisibility
);
123 DOM
.entropy
.on("input", delayedEntropyChanged
);
124 DOM
.entropyMnemonicLength
.on("change", entropyChanged
);
125 DOM
.phrase
.on("input", delayedPhraseChanged
);
126 DOM
.passphrase
.on("input", delayedPhraseChanged
);
127 DOM
.generate
.on("click", generateClicked
);
128 DOM
.more
.on("click", showMore
);
129 DOM
.rootKey
.on("input", delayedRootKeyChanged
);
130 DOM
.litecoinUseLtub
.on("change", litecoinUseLtubChanged
);
131 DOM
.bip32path
.on("input", calcForDerivationPath
);
132 DOM
.bip44account
.on("input", calcForDerivationPath
);
133 DOM
.bip44change
.on("input", calcForDerivationPath
);
134 DOM
.bip49account
.on("input", calcForDerivationPath
);
135 DOM
.bip49change
.on("input", calcForDerivationPath
);
136 DOM
.bip84account
.on("input", calcForDerivationPath
);
137 DOM
.bip84change
.on("input", calcForDerivationPath
);
138 DOM
.bip141path
.on("input", calcForDerivationPath
);
139 DOM
.bip141semantics
.on("change", tabChanged
);
140 DOM
.tab
.on("shown.bs.tab", tabChanged
);
141 DOM
.hardenedAddresses
.on("change", calcForDerivationPath
);
142 DOM
.useBip38
.on("change", calcForDerivationPath
);
143 DOM
.bip38Password
.on("change", calcForDerivationPath
);
144 DOM
.indexToggle
.on("click", toggleIndexes
);
145 DOM
.addressToggle
.on("click", toggleAddresses
);
146 DOM
.publicKeyToggle
.on("click", togglePublicKeys
);
147 DOM
.privateKeyToggle
.on("click", togglePrivateKeys
);
148 DOM
.csvTab
.on("click", updateCsv
);
149 DOM
.languages
.on("click", languageChanged
);
150 DOM
.useBitpayAddresses
.on("change", useBitpayAddressesChange
);
151 setQrEvents(DOM
.showQrEls
);
154 hideValidationError();
155 populateNetworkSelect();
156 populateClientSelect();
161 function generatedStrengthChanged() {
162 var strength
= parseInt(DOM
.generatedStrength
.val());
164 DOM
.generatedStrengthWarning
.removeClass("hidden");
167 DOM
.generatedStrengthWarning
.addClass("hidden");
171 function networkChanged(e
) {
173 clearAddressesList();
174 DOM
.litecoinLtubContainer
.addClass("hidden");
175 DOM
.useBitpayAddressesContainer
.addClass("hidden");
176 var networkIndex
= e
.target
.value
;
177 var network
= networks
[networkIndex
];
179 if (network
.segwitAvailable
) {
180 adjustNetworkForSegwit();
181 showSegwitAvailable();
184 showSegwitUnavailable();
194 function bip32ClientChanged(e
) {
195 var clientIndex
= DOM
.bip32Client
.val();
196 if (clientIndex
== "custom") {
197 DOM
.bip32path
.prop("readonly", false);
200 DOM
.bip32path
.prop("readonly", true);
201 clients
[clientIndex
].onSelect();
211 function setEntropyVisibility() {
212 if (isUsingOwnEntropy()) {
213 DOM
.entropyContainer
.removeClass("hidden");
214 DOM
.generateContainer
.addClass("hidden");
215 DOM
.phrase
.prop("readonly", true);
220 DOM
.entropyContainer
.addClass("hidden");
221 DOM
.generateContainer
.removeClass("hidden");
222 DOM
.phrase
.prop("readonly", false);
227 function delayedPhraseChanged() {
228 hideValidationError();
231 bip32ExtendedKey
= null;
232 clearAddressesList();
234 if (phraseChangeTimeoutEvent
!= null) {
235 clearTimeout(phraseChangeTimeoutEvent
);
237 phraseChangeTimeoutEvent
= setTimeout(phraseChanged
, 400);
240 function phraseChanged() {
242 setMnemonicLanguage();
243 // Get the mnemonic phrase
244 var phrase
= DOM
.phrase
.val();
245 var errorText
= findPhraseErrors(phrase
);
247 showValidationError(errorText
);
250 // Calculate and display
251 var passphrase
= DOM
.passphrase
.val();
252 calcBip32RootKeyFromSeed(phrase
, passphrase
);
253 calcForDerivationPath();
254 // Show the word indexes
258 function tabChanged() {
260 adjustNetworkForSegwit();
261 var phrase
= DOM
.phrase
.val();
263 // Calculate and display for mnemonic
264 var errorText
= findPhraseErrors(phrase
);
266 showValidationError(errorText
);
269 // Calculate and display
270 var passphrase
= DOM
.passphrase
.val();
271 calcBip32RootKeyFromSeed(phrase
, passphrase
);
274 // Calculate and display for root key
275 var rootKeyBase58
= DOM
.rootKey
.val();
276 var errorText
= validateRootKey(rootKeyBase58
);
278 showValidationError(errorText
);
281 // Calculate and display
282 calcBip32RootKeyFromBase58(rootKeyBase58
);
284 calcForDerivationPath();
287 function delayedEntropyChanged() {
288 hideValidationError();
290 if (entropyChangeTimeoutEvent
!= null) {
291 clearTimeout(entropyChangeTimeoutEvent
);
293 entropyChangeTimeoutEvent
= setTimeout(entropyChanged
, 400);
296 function entropyChanged() {
297 // If blank entropy, clear mnemonic, addresses, errors
298 if (DOM
.entropy
.val().trim().length
== 0) {
300 clearEntropyFeedback();
302 showValidationError("Blank entropy");
305 // Get the current phrase to detect changes
306 var phrase
= DOM
.phrase
.val();
307 // Set the phrase from the entropy
308 setMnemonicFromEntropy();
309 // Recalc addresses if the phrase has changed
310 var newPhrase
= DOM
.phrase
.val();
311 if (newPhrase
!= phrase
) {
312 if (newPhrase
.length
== 0) {
324 function delayedRootKeyChanged() {
325 // Warn if there is an existing mnemonic or passphrase.
326 if (DOM
.phrase
.val().length
> 0 || DOM
.passphrase
.val().length
> 0) {
327 if (!confirm("This will clear existing mnemonic and passphrase")) {
328 DOM
.rootKey
.val(bip32RootKey
);
332 hideValidationError();
334 // Clear existing mnemonic and passphrase
336 DOM
.passphrase
.val("");
338 if (rootKeyChangedTimeoutEvent
!= null) {
339 clearTimeout(rootKeyChangedTimeoutEvent
);
341 rootKeyChangedTimeoutEvent
= setTimeout(rootKeyChanged
, 400);
344 function rootKeyChanged() {
346 hideValidationError();
347 var rootKeyBase58
= DOM
.rootKey
.val();
348 var errorText
= validateRootKey(rootKeyBase58
);
350 showValidationError(errorText
);
353 // Calculate and display
354 calcBip32RootKeyFromBase58(rootKeyBase58
);
355 calcForDerivationPath();
358 function litecoinUseLtubChanged() {
359 litecoinUseLtub
= DOM
.litecoinUseLtub
.prop("checked");
360 if (litecoinUseLtub
) {
361 network
= bitcoinjs
.bitcoin
.networks
.litecoin
;
364 network
= bitcoinjs
.bitcoin
.networks
.litecoinXprv
;
369 function calcForDerivationPath() {
371 clearAddressesList();
373 // Don't show segwit if it's selected but network doesn't support it
374 if (segwitSelected() && !networkHasSegwit()) {
377 // Get the derivation path
378 var derivationPath
= getDerivationPath();
379 var errorText
= findDerivationPathErrors(derivationPath
);
381 showValidationError(errorText
);
384 bip32ExtendedKey
= calcBip32ExtendedKey(derivationPath
);
385 if (bip44TabSelected()) {
388 else if (bip49TabSelected()) {
391 else if (bip84TabSelected()) {
397 function generateClicked() {
398 if (isUsingOwnEntropy()) {
403 setTimeout(function() {
404 setMnemonicLanguage();
405 var phrase
= generateRandomPhrase();
413 function languageChanged() {
414 setTimeout(function() {
415 setMnemonicLanguage();
416 if (DOM
.phrase
.val().length
> 0) {
417 var newPhrase
= convertPhraseToNewLanguage();
418 DOM
.phrase
.val(newPhrase
);
422 DOM
.generate
.trigger("click");
427 function useBitpayAddressesChange() {
428 setBitcoinCashNetworkValues();
432 function toggleIndexes() {
433 showIndex
= !showIndex
;
434 $("td.index span").toggleClass("invisible");
437 function toggleAddresses() {
438 showAddress
= !showAddress
;
439 $("td.address span").toggleClass("invisible");
442 function togglePublicKeys() {
443 showPubKey
= !showPubKey
;
444 $("td.pubkey span").toggleClass("invisible");
447 function togglePrivateKeys() {
448 showPrivKey
= !showPrivKey
;
449 $("td.privkey span").toggleClass("invisible");
454 function generateRandomPhrase() {
455 if (!hasStrongRandom()) {
456 var errorText
= "This browser does not support strong randomness";
457 showValidationError(errorText
);
460 // get the amount of entropy to use
461 var numWords
= parseInt(DOM
.generatedStrength
.val());
462 var strength
= numWords
/ 3 * 32;
463 var buffer
= new Uint8Array(strength
/ 8);
464 // create secure entropy
465 var data
= crypto
.getRandomValues(buffer
);
467 var words
= mnemonic
.toMnemonic(data
);
468 DOM
.phrase
.val(words
);
470 var entropyHex
= uint8ArrayToHex(data
);
471 DOM
.entropy
.val(entropyHex
);
472 // ensure entropy fields are consistent with what is being displayed
473 DOM
.entropyMnemonicLength
.val("raw");
477 function calcBip32RootKeyFromSeed(phrase
, passphrase
) {
478 seed
= mnemonic
.toSeed(phrase
, passphrase
);
479 bip32RootKey
= bitcoinjs
.bitcoin
.HDNode
.fromSeedHex(seed
, network
);
482 function calcBip32RootKeyFromBase58(rootKeyBase58
) {
483 bip32RootKey
= bitcoinjs
.bitcoin
.HDNode
.fromBase58(rootKeyBase58
, network
);
486 function calcBip32ExtendedKey(path
) {
487 // Check there's a root key to derive from
491 var extendedKey
= bip32RootKey
;
492 // Derive the key from the path
493 var pathBits
= path
.split("/");
494 for (var i
=0; i
<pathBits
.length
; i
++) {
495 var bit
= pathBits
[i
];
496 var index
= parseInt(bit
);
500 var hardened
= bit
[bit
.length
-1] == "'";
501 var isPriv
= !(extendedKey
.isNeutered());
502 var invalidDerivationPath
= hardened
&& !isPriv
;
503 if (invalidDerivationPath
) {
507 extendedKey
= extendedKey
.deriveHardened(index
);
510 extendedKey
= extendedKey
.derive(index
);
516 function showValidationError(errorText
) {
522 function hideValidationError() {
528 function findPhraseErrors(phrase
) {
529 // Preprocess the words
530 phrase
= mnemonic
.normalizeString(phrase
);
531 var words
= phraseToWordArray(phrase
);
532 // Detect blank phrase
533 if (words
.length
== 0) {
534 return "Blank mnemonic";
537 for (var i
=0; i
<words
.length
; i
++) {
539 var language
= getLanguage();
540 if (WORDLISTS
[language
].indexOf(word
) == -1) {
541 console
.log("Finding closest match to " + word
);
542 var nearestWord
= findNearestWord(word
);
543 return word
+ " not in wordlist, did you mean " + nearestWord
+ "?";
546 // Check the words are valid
547 var properPhrase
= wordArrayToPhrase(words
);
548 var isValid
= mnemonic
.check(properPhrase
);
550 return "Invalid mnemonic";
555 function validateRootKey(rootKeyBase58
) {
557 bitcoinjs
.bitcoin
.HDNode
.fromBase58(rootKeyBase58
, network
);
560 return "Invalid root key";
565 function getDerivationPath() {
566 if (bip44TabSelected()) {
567 var purpose
= parseIntNoNaN(DOM
.bip44purpose
.val(), 44);
568 var coin
= parseIntNoNaN(DOM
.bip44coin
.val(), 0);
569 var account
= parseIntNoNaN(DOM
.bip44account
.val(), 0);
570 var change
= parseIntNoNaN(DOM
.bip44change
.val(), 0);
572 path
+= purpose
+ "'/";
574 path
+= account
+ "'/";
576 DOM
.bip44path
.val(path
);
577 var derivationPath
= DOM
.bip44path
.val();
578 console
.log("Using derivation path from BIP44 tab: " + derivationPath
);
579 return derivationPath
;
581 else if (bip49TabSelected()) {
582 var purpose
= parseIntNoNaN(DOM
.bip49purpose
.val(), 49);
583 var coin
= parseIntNoNaN(DOM
.bip49coin
.val(), 0);
584 var account
= parseIntNoNaN(DOM
.bip49account
.val(), 0);
585 var change
= parseIntNoNaN(DOM
.bip49change
.val(), 0);
587 path
+= purpose
+ "'/";
589 path
+= account
+ "'/";
591 DOM
.bip49path
.val(path
);
592 var derivationPath
= DOM
.bip49path
.val();
593 console
.log("Using derivation path from BIP49 tab: " + derivationPath
);
594 return derivationPath
;
596 else if (bip84TabSelected()) {
597 var purpose
= parseIntNoNaN(DOM
.bip84purpose
.val(), 84);
598 var coin
= parseIntNoNaN(DOM
.bip84coin
.val(), 0);
599 var account
= parseIntNoNaN(DOM
.bip84account
.val(), 0);
600 var change
= parseIntNoNaN(DOM
.bip84change
.val(), 0);
602 path
+= purpose
+ "'/";
604 path
+= account
+ "'/";
606 DOM
.bip84path
.val(path
);
607 var derivationPath
= DOM
.bip84path
.val();
608 console
.log("Using derivation path from BIP84 tab: " + derivationPath
);
609 return derivationPath
;
611 else if (bip32TabSelected()) {
612 var derivationPath
= DOM
.bip32path
.val();
613 console
.log("Using derivation path from BIP32 tab: " + derivationPath
);
614 return derivationPath
;
616 else if (bip141TabSelected()) {
617 var derivationPath
= DOM
.bip141path
.val();
618 console
.log("Using derivation path from BIP141 tab: " + derivationPath
);
619 return derivationPath
;
622 console
.log("Unknown derivation path");
626 function findDerivationPathErrors(path
) {
627 // TODO is not perfect but is better than nothing
629 // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#test-vectors
631 // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#extended-keys
632 var maxDepth
= 255; // TODO verify this!!
633 var maxIndexValue
= Math
.pow(2, 31); // TODO verify this!!
634 if (path
[0] != "m") {
635 return "First character must be 'm'";
637 if (path
.length
> 1) {
638 if (path
[1] != "/") {
639 return "Separator must be '/'";
641 var indexes
= path
.split("/");
642 if (indexes
.length
> maxDepth
) {
643 return "Derivation depth is " + indexes
.length
+ ", must be less than " + maxDepth
;
645 for (var depth
= 1; depth
<indexes
.length
; depth
++) {
646 var index
= indexes
[depth
];
647 var invalidChars
= index
.replace(/^[0-9]+'?$/g, "")
648 if (invalidChars
.length
> 0) {
649 return "Invalid characters " + invalidChars
+ " found at depth " + depth
;
651 var indexValue
= parseInt(index
.replace("'", ""));
653 return "Invalid number at depth " + depth
;
655 if (indexValue
> maxIndexValue
) {
656 return "Value of " + indexValue
+ " at depth " + depth
+ " must be less than " + maxIndexValue
;
660 // Check root key exists or else derivation path is useless!
662 return "No root key";
664 // Check no hardened derivation path when using xpub keys
665 var hardenedPath
= path
.indexOf("'") > -1;
666 var hardenedAddresses
= bip32TabSelected() && DOM
.hardenedAddresses
.prop("checked");
667 var hardened
= hardenedPath
|| hardenedAddresses
;
668 var isXpubkey
= bip32RootKey
.isNeutered();
669 if (hardened
&& isXpubkey
) {
670 return "Hardened derivation path is invalid with xpub key";
675 function displayBip44Info() {
676 // Get the derivation path for the account
677 var purpose
= parseIntNoNaN(DOM
.bip44purpose
.val(), 44);
678 var coin
= parseIntNoNaN(DOM
.bip44coin
.val(), 0);
679 var account
= parseIntNoNaN(DOM
.bip44account
.val(), 0);
681 path
+= purpose
+ "'/";
683 path
+= account
+ "'/";
684 // Calculate the account extended keys
685 var accountExtendedKey
= calcBip32ExtendedKey(path
);
686 var accountXprv
= accountExtendedKey
.toBase58();
687 var accountXpub
= accountExtendedKey
.neutered().toBase58();
688 // Display the extended keys
689 DOM
.bip44accountXprv
.val(accountXprv
);
690 DOM
.bip44accountXpub
.val(accountXpub
);
693 function displayBip49Info() {
694 // Get the derivation path for the account
695 var purpose
= parseIntNoNaN(DOM
.bip49purpose
.val(), 49);
696 var coin
= parseIntNoNaN(DOM
.bip49coin
.val(), 0);
697 var account
= parseIntNoNaN(DOM
.bip49account
.val(), 0);
699 path
+= purpose
+ "'/";
701 path
+= account
+ "'/";
702 // Calculate the account extended keys
703 var accountExtendedKey
= calcBip32ExtendedKey(path
);
704 var accountXprv
= accountExtendedKey
.toBase58();
705 var accountXpub
= accountExtendedKey
.neutered().toBase58();
706 // Display the extended keys
707 DOM
.bip49accountXprv
.val(accountXprv
);
708 DOM
.bip49accountXpub
.val(accountXpub
);
711 function displayBip84Info() {
712 // Get the derivation path for the account
713 var purpose
= parseIntNoNaN(DOM
.bip84purpose
.val(), 84);
714 var coin
= parseIntNoNaN(DOM
.bip84coin
.val(), 0);
715 var account
= parseIntNoNaN(DOM
.bip84account
.val(), 0);
717 path
+= purpose
+ "'/";
719 path
+= account
+ "'/";
720 // Calculate the account extended keys
721 var accountExtendedKey
= calcBip32ExtendedKey(path
);
722 var accountXprv
= accountExtendedKey
.toBase58();
723 var accountXpub
= accountExtendedKey
.neutered().toBase58();
724 // Display the extended keys
725 DOM
.bip84accountXprv
.val(accountXprv
);
726 DOM
.bip84accountXpub
.val(accountXpub
);
729 function displayBip32Info() {
732 var rootKey
= bip32RootKey
.toBase58();
733 DOM
.rootKey
.val(rootKey
);
734 var xprvkeyB58
= "NA";
735 if (!bip32ExtendedKey
.isNeutered()) {
736 xprvkeyB58
= bip32ExtendedKey
.toBase58();
738 var extendedPrivKey
= xprvkeyB58
;
739 DOM
.extendedPrivKey
.val(extendedPrivKey
);
740 var extendedPubKey
= bip32ExtendedKey
.neutered().toBase58();
741 DOM
.extendedPubKey
.val(extendedPubKey
);
742 // Display the addresses and privkeys
743 clearAddressesList();
744 var initialAddressCount
= parseInt(DOM
.rowsToAdd
.val());
745 displayAddresses(0, initialAddressCount
);
748 function displayAddresses(start
, total
) {
749 generationProcesses
.push(new (function() {
753 this.stop = function() {
754 for (var i
=0; i
<rows
.length
; i
++) {
755 rows
[i
].shouldGenerate
= false;
760 for (var i
=0; i
<total
; i
++) {
761 var index
= i
+ start
;
762 var isLast
= i
== total
- 1;
763 rows
.push(new TableRow(index
, isLast
));
769 function segwitSelected() {
770 return bip49TabSelected() || bip84TabSelected() || bip141TabSelected();
773 function p2wpkhSelected() {
774 return bip84TabSelected() ||
775 bip141TabSelected() && DOM
.bip141semantics
.val() == "p2wpkh";
778 function p2wpkhInP2shSelected() {
779 return bip49TabSelected() ||
780 (bip141TabSelected() && DOM
.bip141semantics
.val() == "p2wpkh-p2sh");
783 function TableRow(index
, isLast
) {
786 this.shouldGenerate
= true;
787 var useHardenedAddresses
= DOM
.hardenedAddresses
.prop("checked");
788 var useBip38
= DOM
.useBip38
.prop("checked");
789 var bip38password
= DOM
.bip38Password
.val();
790 var isSegwit
= segwitSelected();
791 var segwitAvailable
= networkHasSegwit();
792 var isP2wpkh
= p2wpkhSelected();
793 var isP2wpkhInP2sh
= p2wpkhInP2shSelected();
799 function calculateValues() {
800 setTimeout(function() {
801 if (!self
.shouldGenerate
) {
804 // derive HDkey for this row of the table
806 if (useHardenedAddresses
) {
807 key
= bip32ExtendedKey
.deriveHardened(index
);
810 key
= bip32ExtendedKey
.derive(index
);
812 // bip38 requires uncompressed keys
813 // see https://github.com/iancoleman/bip39/issues/140#issuecomment-352164035
814 var keyPair
= key
.keyPair
;
815 var useUncompressed
= useBip38
;
816 if (useUncompressed
) {
817 keyPair
= new bitcoinjs
.bitcoin
.ECPair(keyPair
.d
, null, { compressed: false });
820 var address
= keyPair
.getAddress().toString();
822 var hasPrivkey
= !key
.isNeutered();
825 privkey
= keyPair
.toWIF(network
);
826 // BIP38 encode private key if required
828 privkey
= bitcoinjsBip38
.encrypt(keyPair
.d
.toBuffer(), false, bip38password
, function(p
) {
829 console
.log("Progressed " + p
.percent
.toFixed(1) + "% for index " + index
);
834 var pubkey
= keyPair
.getPublicKeyBuffer().toString('hex');
835 var indexText
= getDerivationPath() + "/" + index
;
836 if (useHardenedAddresses
) {
837 indexText
= indexText
+ "'";
839 // Ethereum values are different
840 if (networks
[DOM
.network
.val()].name
== "ETH - Ethereum") {
841 var privKeyBuffer
= keyPair
.d
.toBuffer(32);
842 privkey
= privKeyBuffer
.toString('hex');
843 var addressBuffer
= ethUtil
.privateToAddress(privKeyBuffer
);
844 var hexAddress
= addressBuffer
.toString('hex');
845 var checksumAddress
= ethUtil
.toChecksumAddress(hexAddress
);
846 address
= ethUtil
.addHexPrefix(checksumAddress
);
847 privkey
= ethUtil
.addHexPrefix(privkey
);
848 pubkey
= ethUtil
.addHexPrefix(pubkey
);
850 // Ripple values are different
851 if (networks
[DOM
.network
.val()].name
== "XRP - Ripple") {
852 privkey
= convertRipplePriv(privkey
);
853 address
= convertRippleAdrr(address
);
855 // Segwit addresses are different
857 if (!segwitAvailable
) {
861 var keyhash
= bitcoinjs
.bitcoin
.crypto
.hash160(key
.getPublicKeyBuffer());
862 var scriptpubkey
= bitcoinjs
.bitcoin
.script
.witnessPubKeyHash
.output
.encode(keyhash
);
863 address
= bitcoinjs
.bitcoin
.address
.fromOutputScript(scriptpubkey
, network
)
865 else if (isP2wpkhInP2sh
) {
866 var keyhash
= bitcoinjs
.bitcoin
.crypto
.hash160(key
.getPublicKeyBuffer());
867 var scriptsig
= bitcoinjs
.bitcoin
.script
.witnessPubKeyHash
.output
.encode(keyhash
);
868 var addressbytes
= bitcoinjs
.bitcoin
.crypto
.hash160(scriptsig
);
869 var scriptpubkey
= bitcoinjs
.bitcoin
.script
.scriptHash
.output
.encode(addressbytes
);
870 address
= bitcoinjs
.bitcoin
.address
.fromOutputScript(scriptpubkey
, network
)
873 addAddressToList(indexText
, address
, pubkey
, privkey
);
885 function showMore() {
886 var rowsToAdd
= parseInt(DOM
.rowsToAdd
.val());
887 if (isNaN(rowsToAdd
)) {
889 DOM
.rowsToAdd
.val("20");
891 var start
= parseInt(DOM
.moreRowsStartIndex
.val())
893 start
= lastIndexInTable() + 1;
896 var newStart
= start
+ rowsToAdd
;
897 DOM
.moreRowsStartIndex
.val(newStart
);
899 if (rowsToAdd
> 200) {
900 var msg
= "Generating " + rowsToAdd
+ " rows could take a while. ";
901 msg
+= "Do you want to continue?";
906 displayAddresses(start
, rowsToAdd
);
909 function clearDisplay() {
910 clearAddressesList();
912 hideValidationError();
915 function clearAddressesList() {
916 DOM
.addresses
.empty();
921 function stopGenerating() {
922 while (generationProcesses
.length
> 0) {
923 var generation
= generationProcesses
.shift();
928 function clearKeys() {
933 function clearRootKey() {
937 function clearDerivedKeys() {
938 DOM
.extendedPrivKey
.val("");
939 DOM
.extendedPubKey
.val("");
940 DOM
.bip44accountXprv
.val("");
941 DOM
.bip44accountXpub
.val("");
944 function addAddressToList(indexText
, address
, pubkey
, privkey
) {
945 var row
= $(addressRowTemplate
.html());
947 var indexCell
= row
.find(".index span");
948 var addressCell
= row
.find(".address span");
949 var pubkeyCell
= row
.find(".pubkey span");
950 var privkeyCell
= row
.find(".privkey span");
952 indexCell
.text(indexText
);
953 addressCell
.text(address
);
954 pubkeyCell
.text(pubkey
);
955 privkeyCell
.text(privkey
);
958 indexCell
.addClass("invisible");
961 addressCell
.addClass("invisible");
964 pubkeyCell
.addClass("invisible");
967 privkeyCell
.addClass("invisible");
969 DOM
.addresses
.append(row
);
970 var rowShowQrEls
= row
.find("[data-show-qr]");
971 setQrEvents(rowShowQrEls
);
974 function hasStrongRandom() {
975 return 'crypto' in window
&& window
['crypto'] !== null;
978 function disableForms() {
979 $("form").on("submit", function(e
) {
984 function parseIntNoNaN(val
, defaultVal
) {
985 var v
= parseInt(val
);
992 function showPending() {
994 .text("Calculating...")
998 function findNearestWord(word
) {
999 var language
= getLanguage();
1000 var words
= WORDLISTS
[language
];
1001 var minDistance
= 99;
1002 var closestWord
= words
[0];
1003 for (var i
=0; i
<words
.length
; i
++) {
1004 var comparedTo
= words
[i
];
1005 if (comparedTo
.indexOf(word
) == 0) {
1008 var distance
= Levenshtein
.get(word
, comparedTo
);
1009 if (distance
< minDistance
) {
1010 closestWord
= comparedTo
;
1011 minDistance
= distance
;
1017 function hidePending() {
1023 function populateNetworkSelect() {
1024 for (var i
=0; i
<networks
.length
; i
++) {
1025 var network
= networks
[i
];
1026 var option
= $("<option>");
1027 option
.attr("value", i
);
1028 option
.text(network
.name
);
1029 if (network
.name
== "BTC - Bitcoin") {
1030 option
.prop("selected", true);
1032 DOM
.phraseNetwork
.append(option
);
1036 function populateClientSelect() {
1037 for (var i
=0; i
<clients
.length
; i
++) {
1038 var client
= clients
[i
];
1039 var option
= $("<option>");
1040 option
.attr("value", i
);
1041 option
.text(client
.name
);
1042 DOM
.bip32Client
.append(option
);
1046 function getLanguage() {
1047 var defaultLanguage
= "english";
1048 // Try to get from existing phrase
1049 var language
= getLanguageFromPhrase();
1050 // Try to get from url if not from phrase
1051 if (language
.length
== 0) {
1052 language
= getLanguageFromUrl();
1054 // Default to English if no other option
1055 if (language
.length
== 0) {
1056 language
= defaultLanguage
;
1061 function getLanguageFromPhrase(phrase
) {
1062 // Check if how many words from existing phrase match a language.
1065 phrase
= DOM
.phrase
.val();
1067 if (phrase
.length
> 0) {
1068 var words
= phraseToWordArray(phrase
);
1069 var languageMatches
= {};
1070 for (l
in WORDLISTS
) {
1071 // Track how many words match in this language
1072 languageMatches
[l
] = 0;
1073 for (var i
=0; i
<words
.length
; i
++) {
1074 var wordInLanguage
= WORDLISTS
[l
].indexOf(words
[i
]) > -1;
1075 if (wordInLanguage
) {
1076 languageMatches
[l
]++;
1079 // Find languages with most word matches.
1080 // This is made difficult due to commonalities between Chinese
1081 // simplified vs traditional.
1082 var mostMatches
= 0;
1083 var mostMatchedLanguages
= [];
1084 for (var l
in languageMatches
) {
1085 var numMatches
= languageMatches
[l
];
1086 if (numMatches
> mostMatches
) {
1087 mostMatches
= numMatches
;
1088 mostMatchedLanguages
= [l
];
1090 else if (numMatches
== mostMatches
) {
1091 mostMatchedLanguages
.push(l
);
1095 if (mostMatchedLanguages
.length
> 0) {
1096 // Use first language and warn if multiple detected
1097 language
= mostMatchedLanguages
[0];
1098 if (mostMatchedLanguages
.length
> 1) {
1099 console
.warn("Multiple possible languages");
1100 console
.warn(mostMatchedLanguages
);
1107 function getLanguageFromUrl() {
1108 for (var language
in WORDLISTS
) {
1109 if (window
.location
.hash
.indexOf(language
) > -1) {
1116 function setMnemonicLanguage() {
1117 var language
= getLanguage();
1118 // Load the bip39 mnemonic generator for this language if required
1119 if (!(language
in mnemonics
)) {
1120 mnemonics
[language
] = new Mnemonic(language
);
1122 mnemonic
= mnemonics
[language
];
1125 function convertPhraseToNewLanguage() {
1126 var oldLanguage
= getLanguageFromPhrase();
1127 var newLanguage
= getLanguageFromUrl();
1128 var oldPhrase
= DOM
.phrase
.val();
1129 var oldWords
= phraseToWordArray(oldPhrase
);
1131 for (var i
=0; i
<oldWords
.length
; i
++) {
1132 var oldWord
= oldWords
[i
];
1133 var index
= WORDLISTS
[oldLanguage
].indexOf(oldWord
);
1134 var newWord
= WORDLISTS
[newLanguage
][index
];
1135 newWords
.push(newWord
);
1137 newPhrase
= wordArrayToPhrase(newWords
);
1141 // TODO look at jsbip39 - mnemonic.splitWords
1142 function phraseToWordArray(phrase
) {
1143 var words
= phrase
.split(/\s/g);
1145 for (var i
=0; i
<words
.length
; i
++) {
1146 var word
= words
[i
];
1147 if (word
.length
> 0) {
1148 noBlanks
.push(word
);
1154 // TODO look at jsbip39 - mnemonic.joinWords
1155 function wordArrayToPhrase(words
) {
1156 var phrase
= words
.join(" ");
1157 var language
= getLanguageFromPhrase(phrase
);
1158 if (language
== "japanese" || language
== "korean") {
1159 phrase
= words
.join("\u3000");
1164 function isUsingOwnEntropy() {
1165 return DOM
.useEntropy
.prop("checked");
1168 function setMnemonicFromEntropy() {
1169 clearEntropyFeedback();
1170 // Get entropy value
1171 var entropyStr
= DOM
.entropy
.val();
1172 // Work out minimum base for entropy
1173 var entropy
= Entropy
.fromString(entropyStr
);
1174 if (entropy
.binaryStr
.length
== 0) {
1177 // Show entropy details
1178 showEntropyFeedback(entropy
);
1179 // Use entropy hash if not using raw entropy
1180 var bits
= entropy
.binaryStr
;
1181 var mnemonicLength
= DOM
.entropyMnemonicLength
.val();
1182 if (mnemonicLength
!= "raw") {
1183 // Get bits by hashing entropy with SHA256
1184 var hash
= sjcl
.hash
.sha256
.hash(entropy
.cleanStr
);
1185 var hex
= sjcl
.codec
.hex
.fromBits(hash
);
1186 bits
= BigInteger
.parse(hex
, 16).toString(2);
1187 while (bits
.length
% 256 != 0) {
1190 // Truncate hash to suit number of words
1191 mnemonicLength
= parseInt(mnemonicLength
);
1192 var numberOfBits
= 32 * mnemonicLength
/ 3;
1193 bits
= bits
.substring(0, numberOfBits
);
1194 // show warning for weak entropy override
1195 if (mnemonicLength
/ 3 * 32 > entropy
.binaryStr
.length
) {
1196 DOM
.entropyWeakEntropyOverrideWarning
.removeClass("hidden");
1199 DOM
.entropyWeakEntropyOverrideWarning
.addClass("hidden");
1203 // hide warning for weak entropy override
1204 DOM
.entropyWeakEntropyOverrideWarning
.addClass("hidden");
1206 // Discard trailing entropy
1207 var bitsToUse
= Math
.floor(bits
.length
/ 32) * 32;
1208 var start
= bits
.length
- bitsToUse
;
1209 var binaryStr
= bits
.substring(start
);
1210 // Convert entropy string to numeric array
1211 var entropyArr
= [];
1212 for (var i
=0; i
<binaryStr
.length
/ 8; i
++) {
1213 var byteAsBits
= binaryStr
.substring(i
*8, i
*8+8);
1214 var entropyByte
= parseInt(byteAsBits
, 2);
1215 entropyArr
.push(entropyByte
)
1217 // Convert entropy array to mnemonic
1218 var phrase
= mnemonic
.toMnemonic(entropyArr
);
1219 // Set the mnemonic in the UI
1220 DOM
.phrase
.val(phrase
);
1221 // Show the word indexes
1223 // Show the checksum
1227 function clearEntropyFeedback() {
1228 DOM
.entropyCrackTime
.text("...");
1229 DOM
.entropyType
.text("");
1230 DOM
.entropyWordCount
.text("0");
1231 DOM
.entropyEventCount
.text("0");
1232 DOM
.entropyBitsPerEvent
.text("0");
1233 DOM
.entropyBits
.text("0");
1234 DOM
.entropyFiltered
.html(" ");
1235 DOM
.entropyBinary
.html(" ");
1238 function showEntropyFeedback(entropy
) {
1239 var numberOfBits
= entropy
.binaryStr
.length
;
1240 var timeToCrack
= "unknown";
1242 var z
= zxcvbn(entropy
.base
.parts
.join(""));
1243 timeToCrack
= z
.crack_times_display
.offline_fast_hashing_1e10_per_second
;
1244 if (z
.feedback
.warning
!= "") {
1245 timeToCrack
= timeToCrack
+ " - " + z
.feedback
.warning
;
1249 console
.log("Error detecting entropy strength with zxcvbn:");
1252 var entropyTypeStr
= getEntropyTypeStr(entropy
);
1253 var wordCount
= Math
.floor(numberOfBits
/ 32) * 3;
1254 var bitsPerEvent
= entropy
.bitsPerEvent
.toFixed(2);
1255 var spacedBinaryStr
= addSpacesEveryElevenBits(entropy
.binaryStr
);
1256 DOM
.entropyFiltered
.html(entropy
.cleanHtml
);
1257 DOM
.entropyType
.text(entropyTypeStr
);
1258 DOM
.entropyCrackTime
.text(timeToCrack
);
1259 DOM
.entropyEventCount
.text(entropy
.base
.ints
.length
);
1260 DOM
.entropyBits
.text(numberOfBits
);
1261 DOM
.entropyWordCount
.text(wordCount
);
1262 DOM
.entropyBinary
.text(spacedBinaryStr
);
1263 DOM
.entropyBitsPerEvent
.text(bitsPerEvent
);
1264 // detect and warn of filtering
1265 var rawNoSpaces
= DOM
.entropy
.val().replace(/\s/g, "");
1266 var cleanNoSpaces
= entropy
.cleanStr
.replace(/\s/g, "");
1267 var isFiltered
= rawNoSpaces
.length
!= cleanNoSpaces
.length
;
1269 DOM
.entropyFilterWarning
.removeClass('hidden');
1272 DOM
.entropyFilterWarning
.addClass('hidden');
1276 function getEntropyTypeStr(entropy
) {
1277 var typeStr
= entropy
.base
.str
;
1278 // Add some detail if these are cards
1279 if (entropy
.base
.asInt
== 52) {
1280 var cardDetail
= []; // array of message strings
1281 // Detect duplicates
1283 var dupeTracker
= {};
1284 for (var i
=0; i
<entropy
.base
.parts
.length
; i
++) {
1285 var card
= entropy
.base
.parts
[i
];
1286 var cardUpper
= card
.toUpperCase();
1287 if (cardUpper
in dupeTracker
) {
1290 dupeTracker
[cardUpper
] = true;
1292 if (dupes
.length
> 0) {
1293 var dupeWord
= "duplicates";
1294 if (dupes
.length
== 1) {
1295 dupeWord
= "duplicate";
1297 var msg
= dupes
.length
+ " " + dupeWord
+ ": " + dupes
.slice(0,3).join(" ");
1298 if (dupes
.length
> 3) {
1301 cardDetail
.push(msg
);
1304 var uniqueCards
= [];
1305 for (var uniqueCard
in dupeTracker
) {
1306 uniqueCards
.push(uniqueCard
);
1308 if (uniqueCards
.length
== 52) {
1309 cardDetail
.unshift("full deck");
1311 // Detect missing cards
1312 var values
= "A23456789TJQK";
1314 var missingCards
= [];
1315 for (var i
=0; i
<suits
.length
; i
++) {
1316 for (var j
=0; j
<values
.length
; j
++) {
1317 var card
= values
[j
] + suits
[i
];
1318 if (!(card
in dupeTracker
)) {
1319 missingCards
.push(card
);
1323 // Display missing cards if six or less, ie clearly going for full deck
1324 if (missingCards
.length
> 0 && missingCards
.length
<= 6) {
1325 var msg
= missingCards
.length
+ " missing: " + missingCards
.slice(0,3).join(" ");
1326 if (missingCards
.length
> 3) {
1329 cardDetail
.push(msg
);
1331 // Add card details to typeStr
1332 if (cardDetail
.length
> 0) {
1333 typeStr
+= " (" + cardDetail
.join(", ") + ")";
1339 function setQrEvents(els
) {
1340 els
.on("mouseenter", createQr
);
1341 els
.on("mouseleave", destroyQr
);
1342 els
.on("click", toggleQr
);
1345 function createQr(e
) {
1346 var content
= e
.target
.textContent
|| e
.target
.value
;
1354 DOM
.qrImage
.append(qrEl
);
1356 DOM
.qrHider
.addClass("hidden");
1359 DOM
.qrHider
.removeClass("hidden");
1361 DOM
.qrContainer
.removeClass("hidden");
1365 function destroyQr() {
1366 DOM
.qrImage
.text("");
1367 DOM
.qrContainer
.addClass("hidden");
1370 function toggleQr() {
1372 DOM
.qrHider
.toggleClass("hidden");
1373 DOM
.qrHint
.toggleClass("hidden");
1376 function bip44TabSelected() {
1377 return DOM
.bip44tab
.hasClass("active");
1380 function bip32TabSelected() {
1381 return DOM
.bip32tab
.hasClass("active");
1384 function networkHasSegwit() {
1385 return networks
[DOM
.network
.val()].segwitAvailable
;
1388 function bip49TabSelected() {
1389 return DOM
.bip49tab
.hasClass("active");
1392 function bip84TabSelected() {
1393 return DOM
.bip84tab
.hasClass("active");
1396 function bip141TabSelected() {
1397 return DOM
.bip141tab
.hasClass("active");
1400 function setHdCoin(coinValue
) {
1401 DOM
.bip44coin
.val(coinValue
);
1402 DOM
.bip49coin
.val(coinValue
);
1403 DOM
.bip84coin
.val(coinValue
);
1406 function showSegwitAvailable() {
1407 DOM
.bip49unavailable
.addClass("hidden");
1408 DOM
.bip49available
.removeClass("hidden");
1409 DOM
.bip141unavailable
.addClass("hidden");
1410 DOM
.bip141available
.removeClass("hidden");
1413 function showSegwitUnavailable() {
1414 DOM
.bip49available
.addClass("hidden");
1415 DOM
.bip49unavailable
.removeClass("hidden");
1416 DOM
.bip141available
.addClass("hidden");
1417 DOM
.bip141unavailable
.removeClass("hidden");
1420 function useBitpayAddresses() {
1421 return !(DOM
.useBitpayAddresses
.prop("checked"));
1424 function setBitcoinCashNetworkValues() {
1425 if (useBitpayAddresses()) {
1426 network
= bitcoinjs
.bitcoin
.networks
.bitcoin
;
1429 network
= bitcoinjs
.bitcoin
.networks
.bitcoinCashBitbpay
;
1433 function adjustNetworkForSegwit() {
1434 // If segwit is selected the xpub/xprv prefixes need to be adjusted
1435 // to avoid accidentally importing BIP49 xpub to BIP44 watch only
1437 // See https://github.com/iancoleman/bip39/issues/125
1438 var segwitNetworks
= null;
1439 // if a segwit network is alread selected, need to use base network to
1440 // look up new parameters
1441 if ("baseNetwork" in network
) {
1442 network
= bitcoinjs
.bitcoin
.networks
[network
.baseNetwork
];
1444 // choose the right segwit params
1445 if (p2wpkhSelected() && "p2wpkh" in network
) {
1446 network
= network
.p2wpkh
;
1448 else if (p2wpkhInP2shSelected() && "p2wpkhInP2sh" in network
) {
1449 network
= network
.p2wpkhInP2sh
;
1453 function lastIndexInTable() {
1454 var pathText
= DOM
.addresses
.find(".index").last().text();
1455 var pathBits
= pathText
.split("/");
1456 var lastBit
= pathBits
[pathBits
.length
-1];
1457 var lastBitClean
= lastBit
.replace("'", "");
1458 return parseInt(lastBitClean
);
1461 function uint8ArrayToHex(a
) {
1463 for (var i
=0; i
<a
.length
; i
++) {
1464 var h
= a
[i
].toString(16);
1465 while (h
.length
< 2) {
1473 function showWordIndexes() {
1474 var phrase
= DOM
.phrase
.val();
1475 var words
= phraseToWordArray(phrase
);
1476 var wordIndexes
= [];
1477 var language
= getLanguage();
1478 for (var i
=0; i
<words
.length
; i
++) {
1479 var word
= words
[i
];
1480 var wordIndex
= WORDLISTS
[language
].indexOf(word
);
1481 wordIndexes
.push(wordIndex
);
1483 var wordIndexesStr
= wordIndexes
.join(", ");
1484 DOM
.entropyWordIndexes
.text(wordIndexesStr
);
1487 function showChecksum() {
1488 var phrase
= DOM
.phrase
.val();
1489 var words
= phraseToWordArray(phrase
);
1490 var checksumBitlength
= words
.length
/ 3;
1493 var language
= getLanguage();
1494 for (var i
=words
.length
-1; i
>=0; i
--) {
1495 var word
= words
[i
];
1496 var wordIndex
= WORDLISTS
[language
].indexOf(word
);
1497 var wordBinary
= wordIndex
.toString(2);
1498 while (wordBinary
.length
< 11) {
1499 wordBinary
= "0" + wordBinary
;
1501 var binaryStr
= wordBinary
+ binaryStr
;
1502 if (binaryStr
.length
>= checksumBitlength
) {
1503 var start
= binaryStr
.length
- checksumBitlength
;
1504 var end
= binaryStr
.length
;
1505 checksum
= binaryStr
.substring(start
, end
);
1506 // add spaces so the last group is 11 bits, not the first
1507 checksum
= checksum
.split("").reverse().join("")
1508 checksum
= addSpacesEveryElevenBits(checksum
);
1509 checksum
= checksum
.split("").reverse().join("")
1513 DOM
.entropyChecksum
.text(checksum
);
1516 function updateCsv() {
1517 var tableCsv
= "path,address,public key,private key\n";
1518 var rows
= DOM
.addresses
.find("tr");
1519 for (var i
=0; i
<rows
.length
; i
++) {
1520 var row
= $(rows
[i
]);
1521 var cells
= row
.find("td");
1522 for (var j
=0; j
<cells
.length
; j
++) {
1523 var cell
= $(cells
[j
]);
1524 if (!cell
.children().hasClass("invisible")) {
1525 tableCsv
= tableCsv
+ cell
.text();
1527 if (j
!= cells
.length
- 1) {
1528 tableCsv
= tableCsv
+ ",";
1531 tableCsv
= tableCsv
+ "\n";
1533 DOM
.csv
.val(tableCsv
);
1536 function addSpacesEveryElevenBits(binaryStr
) {
1537 return binaryStr
.match(/.{1,11}/g).join(" ");
1542 name: "AC - Asiacoin",
1543 segwitAvailable: false,
1544 onSelect: function() {
1545 network
= bitcoinjs
.bitcoin
.networks
.asiacoin
;
1550 name: "ACC - Adcoin",
1551 segwitAvailable: true,
1552 onSelect: function() {
1553 network
= bitcoinjs
.bitcoin
.networks
.adcoin
;
1558 name: "AUR - Auroracoin",
1559 segwitAvailable: false,
1560 onSelect: function() {
1561 network
= bitcoinjs
.bitcoin
.networks
.auroracoin
;
1567 segwitAvailable: false,
1568 onSelect: function() {
1569 network
= bitcoinjs
.bitcoin
.networks
.axe
;
1574 name: "BCA - Bitcoin Atom",
1575 segwitAvailable: true,
1576 onSelect: function() {
1577 network
= bitcoinjs
.bitcoin
.networks
.atom
;
1582 name: "BCH - Bitcoin Cash",
1583 segwitAvailable: false,
1584 onSelect: function() {
1585 DOM
.useBitpayAddressesContainer
.removeClass("hidden");
1586 setBitcoinCashNetworkValues();
1591 name: "BEET - Beetlecoin",
1592 segwitAvailable: false,
1593 onSelect: function() {
1594 network
= bitcoinjs
.bitcoin
.networks
.beetlecoin
;
1599 name: "BELA - Belacoin",
1600 segwitAvailable: false,
1601 onSelect: function() {
1602 network
= bitcoinjs
.bitcoin
.networks
.belacoin
;
1607 name: "BLK - BlackCoin",
1608 segwitAvailable: false,
1609 onSelect: function() {
1610 network
= bitcoinjs
.bitcoin
.networks
.blackcoin
;
1615 name: "BRIT - Britcoin",
1616 segwitAvailable: false,
1617 onSelect: function() {
1618 network
= bitcoinjs
.bitcoin
.networks
.britcoin
;
1623 name: "BSD - Bitsend",
1624 segwitAvailable: true,
1625 onSelect: function() {
1626 network
= bitcoinjs
.bitcoin
.networks
.bitsend
;
1632 segwitAvailable: false,
1633 onSelect: function() {
1634 network
= bitcoinjs
.bitcoin
.networks
.bata
;
1639 name: "BTC - Bitcoin",
1640 segwitAvailable: true,
1641 onSelect: function() {
1642 network
= bitcoinjs
.bitcoin
.networks
.bitcoin
;
1647 name: "BTC - Bitcoin Testnet",
1648 segwitAvailable: true,
1649 onSelect: function() {
1650 network
= bitcoinjs
.bitcoin
.networks
.testnet
;
1655 name: "BTG - Bitcoin Gold",
1656 segwitAvailable: true,
1657 onSelect: function() {
1658 network
= bitcoinjs
.bitcoin
.networks
.bgold
;
1663 name: "BTX - Bitcore",
1664 segwitAvailable: true,
1665 onSelect: function() {
1666 network
= bitcoinjs
.bitcoin
.networks
.bitcore
;
1671 name: "CCN - Cannacoin",
1672 segwitAvailable: false,
1673 onSelect: function() {
1674 network
= bitcoinjs
.bitcoin
.networks
.cannacoin
;
1679 name: "CDN - Canadaecoin",
1680 segwitAvailable: false,
1681 onSelect: function() {
1682 network
= bitcoinjs
.bitcoin
.networks
.canadaecoin
;
1687 name: "CLAM - Clams",
1688 segwitAvailable: false,
1689 onSelect: function() {
1690 network
= bitcoinjs
.bitcoin
.networks
.clam
;
1695 name: "CLUB - Clubcoin",
1696 segwitAvailable: false,
1697 onSelect: function() {
1698 network
= bitcoinjs
.bitcoin
.networks
.clubcoin
;
1703 name: "CMP - Compcoin",
1704 segwitAvailable: false,
1705 onSelect: function() {
1706 network
= bitcoinjs
.bitcoin
.networks
.compcoin
;
1711 name: "CRAVE - Crave",
1712 segwitAvailable: false,
1713 onSelect: function() {
1714 network
= bitcoinjs
.bitcoin
.networks
.crave
;
1719 name: "CRW - Crown",
1720 segwitAvailable: false,
1721 onSelect: function() {
1722 network
= bitcoinjs
.bitcoin
.networks
.crown
;
1727 name: "DASH - Dash",
1728 segwitAvailable: false,
1729 onSelect: function() {
1730 network
= bitcoinjs
.bitcoin
.networks
.dash
;
1735 name: "DASH - Dash Testnet",
1736 segwitAvailable: false,
1737 onSelect: function() {
1738 network
= bitcoinjs
.bitcoin
.networks
.dashtn
;
1743 name: "DFC - Defcoin",
1744 segwitAvailable: false,
1745 onSelect: function() {
1746 network
= bitcoinjs
.bitcoin
.networks
.defcoin
;
1751 name: "DGB - Digibyte",
1752 segwitAvailable: true,
1753 onSelect: function() {
1754 network
= bitcoinjs
.bitcoin
.networks
.digibyte
;
1759 name: "DGC - Digitalcoin",
1760 segwitAvailable: false,
1761 onSelect: function() {
1762 network
= bitcoinjs
.bitcoin
.networks
.digitalcoin
;
1767 name: "DMD - Diamond",
1768 segwitAvailable: false,
1769 onSelect: function() {
1770 network
= bitcoinjs
.bitcoin
.networks
.diamond
;
1775 name: "DNR - Denarius",
1776 segwitAvailable: false,
1777 onSelect: function() {
1778 network
= bitcoinjs
.bitcoin
.networks
.denarius
;
1783 name: "DOGE - Dogecoin",
1784 segwitAvailable: false,
1785 onSelect: function() {
1786 network
= bitcoinjs
.bitcoin
.networks
.dogecoin
;
1791 name: "ECN - Ecoin",
1792 segwitAvailable: false,
1793 onSelect: function() {
1794 network
= bitcoinjs
.bitcoin
.networks
.ecoin
;
1799 name: "EDRC - Edrcoin",
1800 segwitAvailable: false,
1801 onSelect: function() {
1802 network
= bitcoinjs
.bitcoin
.networks
.edrcoin
;
1807 name: "EFL - Egulden",
1808 segwitAvailable: true,
1809 onSelect: function() {
1810 network
= bitcoinjs
.bitcoin
.networks
.egulden
;
1815 name: "EMC2 - Einsteinium",
1816 segwitAvailable: false,
1817 onSelect: function() {
1818 network
= bitcoinjs
.bitcoin
.networks
.einsteinium
;
1823 name: "ERC - Europecoin",
1824 segwitAvailable: false,
1825 onSelect: function() {
1826 network
= bitcoinjs
.bitcoin
.networks
.europecoin
;
1831 name: "ETH - Ethereum",
1832 segwitAvailable: false,
1833 onSelect: function() {
1834 network
= bitcoinjs
.bitcoin
.networks
.bitcoin
;
1839 name: "EXCL - Exclusivecoin",
1840 segwitAvailable: false,
1841 onSelect: function() {
1842 network
= bitcoinjs
.bitcoin
.networks
.exclusivecoin
;
1847 name: "FJC - Fujicoin",
1848 segwitAvailable: true,
1849 onSelect: function() {
1850 network
= bitcoinjs
.bitcoin
.networks
.fujicoin
;
1855 name: "FLASH - Flashcoin",
1856 segwitAvailable: false,
1857 onSelect: function() {
1858 network
= bitcoinjs
.bitcoin
.networks
.flashcoin
;
1863 name: "FRST - Firstcoin",
1864 segwitAvailable: false,
1865 onSelect: function() {
1866 network
= bitcoinjs
.bitcoin
.networks
.firstcoin
;
1871 name: "FTC - Feathercoin",
1872 segwitAvailable: true,
1873 onSelect: function() {
1874 network
= bitcoinjs
.bitcoin
.networks
.feathercoin
;
1879 name: "GAME - GameCredits",
1880 segwitAvailable: false,
1881 onSelect: function() {
1882 network
= bitcoinjs
.bitcoin
.networks
.game
;
1887 name: "GBX - Gobyte",
1888 segwitAvailable: false,
1889 onSelect: function() {
1890 network
= bitcoinjs
.bitcoin
.networks
.gobyte
;
1895 name: "GCR - GCRCoin",
1896 segwitAvailable: false,
1897 onSelect: function() {
1898 network
= bitcoinjs
.bitcoin
.networks
.gcr
;
1903 name: "GRC - Gridcoin",
1904 segwitAvailable: false,
1905 onSelect: function() {
1906 network
= bitcoinjs
.bitcoin
.networks
.gridcoin
;
1911 name: "HNC - Helleniccoin",
1912 segwitAvailable: false,
1913 onSelect: function() {
1914 network
= bitcoinjs
.bitcoin
.networks
.helleniccoin
;
1919 name: "INSN - Insane",
1920 segwitAvailable: false,
1921 onSelect: function() {
1922 network
= bitcoinjs
.bitcoin
.networks
.insane
;
1928 segwitAvailable: true,
1929 onSelect: function() {
1930 network
= bitcoinjs
.bitcoin
.networks
.iop
;
1935 name: "IXC - Ixcoin",
1936 segwitAvailable: false,
1937 onSelect: function() {
1938 network
= bitcoinjs
.bitcoin
.networks
.ixcoin
;
1943 name: "JBS - Jumbucks",
1944 segwitAvailable: false,
1945 onSelect: function() {
1946 network
= bitcoinjs
.bitcoin
.networks
.jumbucks
;
1951 name: "KMD - Komodo",
1952 bip49available: false,
1953 onSelect: function() {
1954 network
= bitcoinjs
.bitcoin
.networks
.komodo
;
1959 name: "KOBO - Kobocoin",
1960 bip49available: false,
1961 onSelect: function() {
1962 network
= bitcoinjs
.bitcoin
.networks
.kobocoin
;
1967 name: "LBC - Library Credits",
1968 segwitAvailable: false,
1969 onSelect: function() {
1970 network
= bitcoinjs
.bitcoin
.networks
.lbry
;
1975 name: "LCC - Litecoincash",
1976 segwitAvailable: true,
1977 onSelect: function() {
1978 network
= bitcoinjs
.bitcoin
.networks
.litecoincash
;
1983 name: "LDCN - Landcoin",
1984 segwitAvailable: false,
1985 onSelect: function() {
1986 network
= bitcoinjs
.bitcoin
.networks
.landcoin
;
1991 name: "LINX - Linx",
1992 segwitAvailable: false,
1993 onSelect: function() {
1994 network
= bitcoinjs
.bitcoin
.networks
.linx
;
1999 name: "LTC - Litecoin",
2000 segwitAvailable: true,
2001 onSelect: function() {
2002 network
= bitcoinjs
.bitcoin
.networks
.litecoin
;
2004 DOM
.litecoinLtubContainer
.removeClass("hidden");
2008 name: "LYNX - Lynx",
2009 segwitAvailable: false,
2010 onSelect: function() {
2011 network
= bitcoinjs
.bitcoin
.networks
.lynx
;
2016 name: "MAZA - Maza",
2017 segwitAvailable: false,
2018 onSelect: function() {
2019 network
= bitcoinjs
.bitcoin
.networks
.maza
;
2024 name: "MNX - Minexcoin",
2025 segwitAvailable: true,
2026 onSelect: function() {
2027 network
= bitcoinjs
.bitcoin
.networks
.minexcoin
;
2032 name: "MONA - Monacoin",
2033 segwitAvailable: true,
2034 onSelect: function() {
2035 network
= bitcoinjs
.bitcoin
.networks
.monacoin
,
2040 name: "NAV - Navcoin",
2041 segwitAvailable: true,
2042 onSelect: function() {
2043 network
= bitcoinjs
.bitcoin
.networks
.navcoin
;
2048 name: "NEBL - Neblio",
2049 segwitAvailable: false,
2050 onSelect: function() {
2051 network
= bitcoinjs
.bitcoin
.networks
.neblio
;
2056 name: "NEOS - Neoscoin",
2057 segwitAvailable: false,
2058 onSelect: function() {
2059 network
= bitcoinjs
.bitcoin
.networks
.neoscoin
;
2064 name: "NLG - Gulden",
2065 segwitAvailable: false,
2066 onSelect: function() {
2067 network
= bitcoinjs
.bitcoin
.networks
.gulden
;
2072 name: "NMC - Namecoin",
2073 segwitAvailable: false,
2074 onSelect: function() {
2075 network
= bitcoinjs
.bitcoin
.networks
.namecoin
;
2080 name: "NRO - Neurocoin",
2081 segwitAvailable: false,
2082 onSelect: function() {
2083 network
= bitcoinjs
.bitcoin
.networks
.neurocoin
;
2088 name: "NSR - Nushares",
2089 segwitAvailable: false,
2090 onSelect: function() {
2091 network
= bitcoinjs
.bitcoin
.networks
.nushares
;
2096 name: "NYC - Newyorkc",
2097 segwitAvailable: false,
2098 onSelect: function() {
2099 network
= bitcoinjs
.bitcoin
.networks
.newyorkc
;
2104 name: "NVC - Novacoin",
2105 segwitAvailable: false,
2106 onSelect: function() {
2107 network
= bitcoinjs
.bitcoin
.networks
.novacoin
;
2112 name: "OK - Okcash",
2113 segwitAvailable: false,
2114 onSelect: function() {
2115 network
= bitcoinjs
.bitcoin
.networks
.okcash
;
2120 name: "OMNI - Omnicore",
2121 segwitAvailable: true,
2122 onSelect: function() {
2123 network
= bitcoinjs
.bitcoin
.networks
.omnicore
;
2128 name: "ONX - Onixcoin",
2129 segwitAvailable: false,
2130 onSelect: function() {
2131 network
= bitcoinjs
.bitcoin
.networks
.onixcoin
;
2136 name: "PINK - Pinkcoin",
2137 segwitAvailable: false,
2138 onSelect: function() {
2139 network
= bitcoinjs
.bitcoin
.networks
.pinkcoin
;
2144 name: "PIVX - PIVX",
2145 segwitAvailable: false,
2146 onSelect: function() {
2147 network
= bitcoinjs
.bitcoin
.networks
.pivx
;
2152 name: "PIVX - PIVX Testnet",
2153 segwitAvailable: false,
2154 onSelect: function() {
2155 network
= bitcoinjs
.bitcoin
.networks
.pivxtestnet
;
2160 name: "POSW - POSWcoin",
2161 segwitAvailable: false,
2162 onSelect: function() {
2163 network
= bitcoinjs
.bitcoin
.networks
.poswcoin
;
2168 name: "POT - Potcoin",
2169 segwitAvailable: false,
2170 onSelect: function() {
2171 network
= bitcoinjs
.bitcoin
.networks
.potcoin
;
2176 name: "PPC - Peercoin",
2177 segwitAvailable: false,
2178 onSelect: function() {
2179 network
= bitcoinjs
.bitcoin
.networks
.peercoin
;
2184 name: "PSB - Pesobit",
2185 segwitAvailable: false,
2186 onSelect: function() {
2187 network
= bitcoinjs
.bitcoin
.networks
.pesobit
;
2192 name: "PUT - Putincoin",
2193 segwitAvailable: false,
2194 onSelect: function() {
2195 network
= bitcoinjs
.bitcoin
.networks
.putincoin
;
2200 name: "RBY - Rubycoin",
2201 segwitAvailable: false,
2202 onSelect: function() {
2203 network
= bitcoinjs
.bitcoin
.networks
.rubycoin
;
2208 name: "RDD - Reddcoin",
2209 segwitAvailable: false,
2210 onSelect: function() {
2211 network
= bitcoinjs
.bitcoin
.networks
.reddoin
;
2216 name: "RVR - RevolutionVR",
2217 segwitAvailable: false,
2218 onSelect: function() {
2219 network
= bitcoinjs
.bitcoin
.networks
.revolutionvr
;
2224 name: "SDC - ShadowCash",
2225 segwitAvailable: false,
2226 onSelect: function() {
2227 network
= bitcoinjs
.bitcoin
.networks
.shadow
;
2232 name: "SDC - ShadowCash Testnet",
2233 segwitAvailable: false,
2234 onSelect: function() {
2235 network
= bitcoinjs
.bitcoin
.networks
.shadowtn
;
2240 name: "SLM - Slimcoin",
2241 segwitAvailable: false,
2242 onSelect: function() {
2243 network
= bitcoinjs
.bitcoin
.networks
.slimcoin
;
2248 name: "SLM - Slimcoin Testnet",
2249 segwitAvailable: false,
2250 onSelect: function() {
2251 network
= bitcoinjs
.bitcoin
.networks
.slimcointn
;
2256 name: "SLR - Solarcoin",
2257 segwitAvailable: false,
2258 onSelect: function() {
2259 network
= bitcoinjs
.bitcoin
.networks
.solarcoin
;
2264 name: "SMLY - Smileycoin",
2265 segwitAvailable: false,
2266 onSelect: function() {
2267 network
= bitcoinjs
.bitcoin
.networks
.smileycoin
;
2272 name: "STRAT - Stratis",
2273 segwitAvailable: false,
2274 onSelect: function() {
2275 network
= bitcoinjs
.bitcoin
.networks
.stratis
;
2280 name: "SYS - Syscoin",
2281 segwitAvailable: true,
2282 onSelect: function() {
2283 network
= bitcoinjs
.bitcoin
.networks
.syscoin
;
2288 name: "THC - Hempcoin",
2289 segwitAvailable: false,
2290 onSelect: function() {
2291 network
= bitcoinjs
.bitcoin
.networks
.hempcoin
;
2297 segwitAvailable: false,
2298 onSelect: function() {
2299 network
= bitcoinjs
.bitcoin
.networks
.toa
;
2304 name: "USC - Ultimatesecurecash",
2305 segwitAvailable: false,
2306 onSelect: function() {
2307 network
= bitcoinjs
.bitcoin
.networks
.ultimatesecurecash
;
2312 name: "USNBT - NuBits",
2313 segwitAvailable: false,
2314 onSelect: function() {
2315 network
= bitcoinjs
.bitcoin
.networks
.nubits
;
2320 name: "UNO - Unobtanium",
2321 segwitAvailable: false,
2322 onSelect: function() {
2323 network
= bitcoinjs
.bitcoin
.networks
.unobtanium
;
2328 name: "VASH - Vpncoin",
2329 segwitAvailable: false,
2330 onSelect: function() {
2331 network
= bitcoinjs
.bitcoin
.networks
.vpncoin
;
2336 name: "VIA - Viacoin",
2337 segwitAvailable: false,
2338 onSelect: function() {
2339 network
= bitcoinjs
.bitcoin
.networks
.viacoin
;
2344 name: "VIA - Viacoin Testnet",
2345 segwitAvailable: false,
2346 onSelect: function() {
2347 network
= bitcoinjs
.bitcoin
.networks
.viacointestnet
;
2352 name: "VIVO - Vivo",
2353 segwitAvailable: false,
2354 onSelect: function() {
2355 network
= bitcoinjs
.bitcoin
.networks
.vivo
;
2360 name: "VTC - Vertcoin",
2361 segwitAvailable: true,
2362 onSelect: function() {
2363 network
= bitcoinjs
.bitcoin
.networks
.vertcoin
;
2368 name: "WC - Wincoin",
2369 segwitAvailable: false,
2370 onSelect: function() {
2371 network
= bitcoinjs
.bitcoin
.networks
.wincoin
;
2376 name: "XBC - Bitcoinplus",
2377 segwitAvailable: false,
2378 onSelect: function() {
2379 network
= bitcoinjs
.bitcoin
.networks
.bitcoinplus
;
2384 name: "XMY - Myriadcoin",
2385 segwitAvailable: false,
2386 onSelect: function() {
2387 network
= bitcoinjs
.bitcoin
.networks
.myriadcoin
;
2392 name: "XRP - Ripple",
2393 segwitAvailable: false,
2394 onSelect: function() {
2395 network
= bitcoinjs
.bitcoin
.networks
.bitcoin
;
2400 name: "XVC - Vcash",
2401 segwitAvailable: false,
2402 onSelect: function() {
2403 network
= bitcoinjs
.bitcoin
.networks
.vcash
;
2408 name: "XVG - Verge",
2409 segwitAvailable: false,
2410 onSelect: function() {
2411 network
= bitcoinjs
.bitcoin
.networks
.verge
;
2416 name: "XWC - Whitecoin",
2417 segwitAvailable: false,
2418 onSelect: function() {
2419 network
= bitcoinjs
.bitcoin
.networks
.whitecoin
;
2424 name: "XZC - Zcoin",
2425 segwitAvailable: true,
2426 onSelect: function() {
2427 network
= bitcoinjs
.bitcoin
.networks
.zcoin
;
2432 name: "ZEC - Zcash",
2433 segwitAvailable: false,
2434 onSelect: function() {
2435 network
= bitcoinjs
.bitcoin
.networks
.zcash
;
2443 name: "Bitcoin Core",
2444 onSelect: function() {
2445 DOM
.bip32path
.val("m/0'/0'");
2446 DOM
.hardenedAddresses
.prop('checked', true);
2450 name: "blockchain.info",
2451 onSelect: function() {
2452 DOM
.bip32path
.val("m/44'/0'/0'");
2453 DOM
.hardenedAddresses
.prop('checked', false);
2457 name: "MultiBit HD",
2458 onSelect: function() {
2459 DOM
.bip32path
.val("m/0'/0");
2460 DOM
.hardenedAddresses
.prop('checked', false);